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Advantages of A Tungsten Heater Device

A kind of tungsten heater has the following significant advantages:1. When heating tungsten wire at high temperatures, it would not deform or twisted. Even work continuously for dozens of hours or ...

Purification of Unqualified Ammonium Paratungstate

A method of using unqualified, waste and dirty ammonium paratungstate (APT) as raw materials to generate high purity APT is presented in this paper.The method includes steps as following:1. Calcini...

Tungsten Copper Contact Tip (2／2)

Theoretically, the room temperature strength of metal depends on two basic factors: one is binding force of metal atom, the other one is the resistance to dislocation motion. Common by increasing r...

Alkoxide Method Preparing Tungsten Trioxide Thin Film

Tungsten trioxide thin films has optical properties, electrical properties, magnetic properties, chemical properties, mechanical properties, thermal properties, etc., it has a variety of properties...

Dressing of Scheelite and Wolframite Mixture Ore

Dressing of scheelite and wolframite mixture oreThe characteristic of scheelite and wolframite mixture ore is low grade and fine dissemination particle sizes. Black and white tungsten ore closely c...

Tungsten Slime Recycle – Gravity Flotation Method

Common Turning Inserts Tungsten ore is fragile, during beneficiation process, tungsten slime is easily formed. So tungsten tailings still contain many effective tungsten metal elements. Therefore, ...

Tungsten Alloy Shielding Needle Tube Transport System

In the PET/CT center, mostly are intravenous injection. Tungsten alloy shielding needle tube transport system is being used when injecting. Tungsten alloy has high density, high radiation shielding...

Tiger Tungsten Gold Plated Bar

In Tiger lunar year, Tiger tungsten gold plated bar could be send as the gift for friends, relatives who was born in the year of Tiger; also it could be used as the collection or commemoration for ...

Tungsten Powder and Tungsten Capacitor Element

With the progress of small-size, high-speed and lightweight electronic devices such as cellular phones and personal computers, the capacitor used for these electronic devices is demanded to be smal...

Tungsten Gold

Tungsten gold-plated ring will never worn, never fade, and never deform. It has diamond-like sheen, but its price is far lower than that of diamond, with great potential for appreciation. Now tungs...